Artifact Details Title Index word format and index arithmetic Catalog Number 102634372 Type Document Description Stretch projects : IBM 7030 notes Date July 26, 1961 Author Chen, Tien Chi Contributor Campbell, Sullivan G. Publisher International Business Machines Corporation (IBM) Extent 3 p. Category Memoranda Subject IBM Project Stretch Credit Gift of Harwood G. Kolsky Lot Number X3021.2005 102634372.pdf